src/commit.rs: add a parameter commit to the commit function

src/commit.rs

@@ -37,9 +37,11 @@ pub fn get_current_commit() -> String {
 }
 
 /// Create a commit of the results folder named as the current git commit id
-pub fn commit(compression: String) {
+pub fn commit(compression: String, mut commit: String) {
     let (borg_folder, results_folder) = check_path();
-    let commit = get_current_commit();
+    if commit == String::from("") {
+        commit = get_current_commit();
+    }
     let output = Command::new("borg")
         .arg("create")
         .arg("--stats")